| Project/Area Number |
24500270
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Sensitivity informatics/Soft computing
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| Research Institution | Muroran Institute of Technology |
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Principal Investigator |
SUZUKI Yukinori 室蘭工業大学, 工学(系)研究科(研究院), 教授 (00179269)
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| Co-Investigator(Kenkyū-buntansha) |
WATANABE Osamu 室蘭工業大学, 工学研究科, 准教授 (50343017)
TERAMOTO Wataru 室蘭工業大学, 工学研究科, 准教授 (30509089)
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2013: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2012: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
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| Keywords | 画像・動画像圧縮 / ベクトル量子化 / 顕著性領域 / 動き補償 / クラスタリング / グローバル動きベクトル / マルチメディア通信 / 災害 / 画像・動画像通信 / ファジィ理論 / 進化計算 |
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| Outline of Final Research Achievements |
We investigated low bit-rate images and/or videos coding algorithm to avoid congestion, which is useful in time of disaster. The results of study for three years are 1) optimal code book design and image coding, 2) saliency region extraction and coding, 3) a model of motion vector by optical flow and an autoregressive model, 4) global motion compensation to group motion vectors. In future study, it is necessary to develop effective streaming technology to implement the coding algorithms into mobile communication terminals.
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